4 papers
Kinematic and dynamics of the galaxy ESO 358-60
Francesco Sylos Labini, Matteo Straccamore
We investigate the velocity field derived from HI measurements of the irregular galaxy ESO 358-60 using the Velocity Ring Model (VRM) method. This technique, which assumes a coplan…
Comparative Analysis of Technological Fitness and Coherence at different geographical scales
Matteo Straccamore, Matteo Bruno, Andrea Tacchella
Debates over the trade-offs between specialization and diversification have long intrigued scholars and policymakers. Specialization can amplify an economy by concentrating on core…
Breaking the degeneracy between warps and radial flows in external galaxies
Francesco Sylos Labini, Giordano De Marzo, Matteo Straccamore
Observations of the line-of-sight component of emitter velocities in galaxies are valuable for reconstructing their 2D velocity fields, albeit requiring certain assumptions. A comm…
Exploring the Dark Matter Disc Model in Dwarf Galaxies: Insights from the LITTLE THINGS Sample
Francesco Sylos Labini, Roberto Capuzzo-Dolcetta, Giordano De Marzo +1
We conducted an analysis of the velocity field of dwarf galaxies in the LITTLE THINGS sample, focusing on deriving 2D velocity maps that encompass both the transverse and radial ve…